Javan Rusa vs White-shouldered Ibis

Rusa timorensis compared with Pseudibis davisoni

Key Differences

• Javan Rusa is Vulnerable while White-shouldered Ibis is Critically Endangered.

Taxonomic Classification

Rank	Javan Rusa	White-shouldered Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Pelecaniformes (Pelecaniformes)
Family	Cervidae (Deer)	Threskiornithidae
Genus	Rusa	Pseudibis
Species	Rusa timorensis	Pseudibis davisoni

Evolutionary Relationship

Javan Rusa and White-shouldered Ibis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Javan Rusa

VU — Vulnerable

White-shouldered Ibis

CR — Critically Endangered

Physical Characteristics

Attribute	Javan Rusa	White-shouldered Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

White-shouldered Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway